
<Switch @bind-Value="@_showLine"/>
<br />

<Tree ShowLine="@_showLine" Checkable>
    <Nodes>
        <TreeNode Title="A">
            <Nodes>
                <TreeNode Title="A1">
                    <Nodes>
                        <TreeNode Title="A1-1"></TreeNode>
                        <TreeNode Title="A1-2"></TreeNode>
                    </Nodes>
                </TreeNode>
                <TreeNode Title="A2" IsDisabled>
                    <Nodes>
                        <TreeNode Title="A2-1"></TreeNode>
                        <TreeNode Title="A2-2"></TreeNode>
                    </Nodes>
                </TreeNode>
                <TreeNode Title="A3" IsDisableCheckbox>
                    <Nodes>
                        <TreeNode Title="A3-1"></TreeNode>
                        <TreeNode Title="A3-2" IsDisableCheckbox></TreeNode>
                        <TreeNode Title="A3-3" IsDisabled></TreeNode>

                    </Nodes>
                </TreeNode>
            </Nodes>
        </TreeNode>
        <TreeNode Title="B"></TreeNode>
    </Nodes>
</Tree>

@code{
    bool _showLine = true;
}


